Re: System Sensor 2W-B

["RockyTSquirrel" <gafa@/nospam/usa.com>]

check with the manufacturer  about the compatibility list,  since they
update those list from time to time..
RTS

"Frank Olson" <use-the-email-links@xxxxxxxxxxxxxxxxxxxxxx> wrote in message
news:8FOtl.84012$RJ7.67713@xxxxxxxxxxxxxxx
> Injun Ear wrote:
> > System Sensor 2W-B
> >
> > Is this smoke detector any good?  I want to use it on my Ademco Vista
> > 20.  Or should I go with a 4-wire?
>
>
> The 2W-B (2 wire) does not show up on the compatibility list for the
> Vista 20.  You'll have to use the 4W and an EOL supervision relay.  Only
> the following 2-wire smokes are compatible (see page 18 of your Vista 20
> installation manual):
>
> System Sensor 2300TB, 2400, 2400TH, 2451 w/ B401B Base, 2451TH w/ B401B
> Base, 1400, 1451 w B401B Base, 2451 w/ DH400 Base, 1451 w/ DH400 Base,
> 1100 and 2100T
>
> Use only UL approved compatible devices for connection to a listed
> panel.  And the pro's here should really check their facts before
> opening their big yaps!  :-)